GVU's NSFNET Backbone Statistics

  /nsfnet/statistics/1993/nsf-9312.highlights


                    NSFNET Traffic Distribution Highlights

                             December 1993

                      Packet Total:  52,417,597,400

                      Byte Total:    10,185,121,052,450


 Service Name       Port  Rank Packet Count % Pkts  Rank   Byte Count  % Byts
 ============       ====  ==== ============ ======  ==== ============= ======
 ftp-data             20     1  11757469000 22.430     1 4164838475150 40.891
 telnet               23     2   7590181500 14.480     5  536184127350  5.264
 nntp                119     3   4590070600  8.757     2  991068886050  9.731
 smtp                 25     4   3644221600  6.952     4  606446555950  5.954
 domain               53     5   2691049750  5.134     7  255179249000  2.505
 ip                   -4     6   2562667050  4.889     3  745122285050  7.316
 icmp                 -1     7   2008762450  3.832     9  163148186850  1.602
 irc                6667     8   1292230900  2.465    10  132916914000  1.305
 gopher               70     9   1148324150  2.191     6  309690082950  3.041
 ftp                  21    10    955966800  1.824    12   73387018100  0.721
 www                  80    11    685153950  1.307     8  225443122450  2.213
 finger               79    12    401464100  0.766    15   32566313450  0.320
 X0                 6000    13    400702400  0.764    13   68692731700  0.674
 vmnet               175    14    342443050  0.653    11  121839842450  1.196
 login/who           513    15    298095650  0.569    14   33171450900  0.326
 talk                517    16    257900650  0.492    17   26659343850  0.262
 (unknown)          1023    17    242391800  0.462    19   22212610300  0.218
 snmp                161    18    188262750  0.359    21   19668096800  0.193
 ntp                 123    19    154673400  0.295    28   11645970800  0.114
 (unknown)          1022    20    141374350  0.270    22   18018445900  0.177
 cmd/syslog          514    21     90489250  0.173    16   27772145000  0.273
 (unknown)          1021    22     81196750  0.155    25   13561337900  0.133
 netrjs-1             71    23     79117750  0.151    18   26507872500  0.260
 efs/router          520    24     71085000  0.136    20   19892922550  0.195
 (unknown)          1020    25     58048650  0.111    30   10041773450  0.099
 unidata-ldm         388    26     56080850  0.107    23   16901308450  0.166
 (unknown)           871    27     50459150  0.096    26   13110895500  0.129
 uucp                540    28     48689450  0.093    24   13609214150  0.134
 ipx                 213    29     43730500  0.083    27   11789191800  0.116
 ntalk               518    30     38158750  0.073    40    4096407100  0.040
 z39.50              210    34     29648100  0.057    35    8582493050  0.084
 X1                 6001    63      6614850  0.013    69     989152350  0.010
 shilp/sun-nfs      2049   140       725700  0.001   172     145126950  0.001
 X3                 6003   178       479050  0.001   234      80650400  0.001
 prospero            191   247       285300  0.001   122     260277250  0.003
 X2                 6002   298       229650  0.000   408      28477900  0.000
 iso-ip              -80   470       109650  0.000   559       9382600  0.000

 Ordered by decreasing packet counts, this table includes the top 30
 services and highlights other selected services.

 Information for this report is available only for TCP/UDP port
 numbers 0-1023, 2049, 6000-6003, 6667, and all Internet Protocols
 (differentiated from TCP/UDP ports by negating the protocol number).

 More detailed information is available for Anonymous FTP from
 NIC.MERIT.EDU (the Merit NIC Services machine) in the file
 "nsf-9312.ports" on the nsfnet/statistics/1993 directory.
.